linux-kernel - Re: [PATCH printk v4 3/8] printk: Make static printk buffers available to nbcon

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Message-ID: <ZQMKqWWcFLVLt3cn@alley>
Date:   Thu, 14 Sep 2023 15:29:13 +0200
From:   Petr Mladek <pmladek@...e.com>
To:     John Ogness <john.ogness@...utronix.de>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH printk v4 3/8] printk: Make static printk buffers
 available to nbcon

On Fri 2023-09-08 20:56:03, John Ogness wrote:
> The nbcon boot consoles also need printk buffers that are available
> very early. Since the nbcon boot consoles will also be serialized
> by the console_lock, they can use the same static printk buffers
> that the legacy consoles are using.
> 
> Make the legacy static printk buffers available outside of printk.c
> so they can be used by nbcon.c.
> 
> Signed-off-by: John Ogness <john.ogness@...utronix.de>

Reviewed-by: Petr Mladek <pmladek@...e.com>

Best Regards,
Petr